Description

2-[n-Ethyl-p-[[2-(Methylsulphonyl)-4-Nitrophenyl]Azo]Anilino]Ethyl Acetate is a specialized azo compound valued for its role as a key synthetic intermediate and colorant precursor. Its molecular structure, featuring a nitrophenylazoaniline core with ethyl acetate and methylsulfonyl functional groups, provides unique reactivity and chromophoric properties. This chemical is primarily utilized in the synthesis of advanced dyes and pigments, as well as in research applications within the fine chemical and pharmaceutical sectors where precise molecular architecture is required.

Application

• Dye and Pigment Intermediate: A crucial precursor in the synthesis of high-performance azo dyes and organic pigments, particularly for applications requiring specific color fastness and stability.
• Research Chemical: Used in academic and industrial R&D for studying azo coupling reactions, chromophore development, and the synthesis of novel functional materials.
• Fine Chemical Synthesis: Serves as a building block for creating more complex molecules in pharmaceutical and agrochemical research due to its reactive functional groups.
• Liquid Crystal and OLED Material Research: Investigated as a potential component or dopant in the development of organic electronic materials and display technologies.
• Analytical Reagent: Can be employed as a standard or reagent in chromatographic analysis and method development for related compound classes.

Basic Information

Product Name	2-[n-Ethyl-p-[[2-(Methylsulphonyl)-4-Nitrophenyl]Azo]Anilino]Ethyl Acetate
CAS No.	62554-89-6
Molecular Formula	C19H22N4O5S
Molecular Weight	418.47 g/mol
Synonyms	Ethyl 2-[4-[(2-(methylsulfonyl)-4-nitrophenyl)diazenyl]-N-ethylanilino]acetate; 2-[N-Ethyl-4-[[2-(methylsulfonyl)-4-nitrophenyl]azo]anilino]ethyl acetate; Acetic acid, 2-[4-[(2-(methylsulfonyl)-4-nitrophenyl)azo]-N-ethylanilino]ethyl ester; Azo dye intermediate 62554-89-6; 4-[(2-(Methylsulfonyl)-4-nitrophenyl)azo]-N-ethyl-N-(2-acetoxyethyl)aniline
EINECS	Contact for details

Quality Control

Our production of 2-[n-Ethyl-p-[[2-(Methylsulphonyl)-4-Nitrophenyl]Azo]Anilino]Ethyl Acetate adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and meet precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to minimize exposure to atmospheric humidity. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Orange to red-brown crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.